baber/WOPTO huggingface dataset:
Patent JP-2011500465-A (JP)
IPC: B65D41/04
Filed: 2008-10-15
Abstract: A child resistant closure for a container (1) comprises a collar (3) fixable to a container (1) and a rotatable cap (4). The cap (4) is provided with a first engaging member (10) and the collar (3) is provided with a corresponding second engaging member (21). Adjacent said engaging member the collar (3) is provided with a resiliently deformable integral push tab (24), characterised in that the first and second engaging members (10, 21) are adapted to engage by rotation of the cap (4). It is an advantage of one embodiment that the cap of the closure does not require an internal screw thread. The cap may therefore be simpler and less expensive to manufacture. In addition, the two components, e.g., the cap and the collar, can be assembled prior to application onto the container.
Patent JP-2011501566-A (JP)
Title: ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置
IPC: H04N7/32
Filed: 2008-10-15
Abstract: ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置が提供される。装置は、ピクチャの少なくとも部分について画像データを符号化するエンコーダ（３００）を含む。画像データは、ジオメトリックパーティションをピクチャブロックパーティションに適用するジオメトリック分割によって形成される。ピクチャブロックパーティションは、トップダウン分割およびボトムアップツリー結合の少なくとも一方から取得される。
Patent JP-2011505344-A (JP)
Title: ステビア抽出物またはステビア抽出物構成物質を含有する新規な栄養補給食品組成物およびその使用
IPC: A23L33/00
Filed: 2008-12-03
Abstract: 本発明は、活性成分としてステビア抽出物またはステビオールおよびステビオシドなどのその構成物質を含有する新規な栄養補給食品組成物に関する。「栄養補給食品」という用語は、ここでの用法では栄養、製薬、および獣医学分野用途における有用性を表す。組成物は学習、記憶および敏捷性などの認知機能、および精神病安定性を改善するのに有用である。
Patent JP-2011509398-A (JP)
IPC: G06T7/60
Filed: 2008-12-16
Abstract: Method for inspecting a zone of the surface of a tire, said surface comprising markings in relief, wherein the three-dimensional profile of the surface to be inspected is determined, characteristic points on the surface to be inspected are located and these points are matched with the corresponding points originating from the three-dimensional data of a reference surface, so as to create a set of pairs of matched points, in an iterative manner, a first affine transformation function is sought, applied to the characteristic points of the reference surface, so that the value representing the sum of the distances between each of the characteristic points of the reference surface, which points are transformed with the aid of said first transformation function, and the points of the surface to be inspected that are matched with them, is minimal, and said first transformation function is applied to all of the points of the reference surface in order to obtain a transformed reference surface.
Patent JP-2011506594-A (JP)
Title: アミノトリアゾール誘導体
IPC: C07D413/12
Filed: 2008-12-17
Abstract: 本発明は、式（Ｉ）のアミノトリアゾール誘導体、     【化１】     （式中、Ａ、Ｅ、Ｒ １ 及びＲ ２ は明細書中に定義した通りである。）、それらの製造及び薬学的に活性な化合物としてのそれらの使用に関する。 【選択図】  なし
Patent JP-2011506207-A (JP)
Title: 搭乗ブリッジの緩衝装置
IPC: F16F9/02
Filed: 2008-12-18
Abstract: 例示的な搭乗ブリッジ用の緩衝装置は、搭乗ブリッジトンネルを支持する昇降柱とともに使用される。緩衝装置は、昇降柱の底部に取付けられ、かつ横断方向に延びる延長部を有する第１の横断支持体を備える。第２の横断支持体は、第１の横断支持体の下方に離間して取付けられる。弾性部材は、第１の横断支持体を弾性的に支持するように、第１および第２の横断支持体の間に配設される。ダンパは、弾性部材からの残留振動を吸収するように、第１および第２の横断支持体の間に取付けられる。第１および第２の駆動シャフトは、第２の横断支持体の対向する側において固定位置に回転可能に取付けられる。駆動機構は、搭乗ブリッジトンネルを移動させる動力を生じさせるとともに、第１および第２の駆動シャフトの対向する側に取付けられた複数の車輪を有する。
Patent JP-2011510702-A (JP)
Title: 構成可能な間欠ペーシング治療
IPC: A61B5/0402
Filed: 2009-01-28
Abstract: 本文書は、とりわけ、少なくとも１つの埋め込み型心臓脱分極感知回路、電気刺激回路およびペーシングモード制御部を備える装置について検討する。埋め込み型心臓脱分極感知回路は心室から感知脱分極信号を得るように構成されており、電気刺激回路は少なくとも１つの埋め込み型心室電極にペーシング電気刺激エネルギーを提供するように構成されている。ペーシングモード制御部は、通常動作モードである第１ペーシングモードに従ったペーシング治療を与え、かつ第２ペーシングモードおよび第３ペーシングモードに従ったペーシング治療を与えるように構成されている。第２ペーシングモードおよび第３ペーシングモードは、第１ペーシングモードの間に与えられるペーシング治療と比較して、心室の少なくとも特定部分上におけるメカニカルストレス（機械的刺激）を増大させる。通常動作モードからストレス増大モードに切り替えられた場合、ペーシングモード制御部は、第２ペーシングモードと第３ペーシングモードとを交互に行う。
Patent JP-2011512758-A (JP)
Title: マルチホップワイヤレス通信のためのトラフィック管理
IPC: H04W84/18
Filed: 2009-02-13
Abstract: マルチホップワイヤレス通信システムにおいて、さまざまなトラフィック管理技術を使用する。例えば、データを別のノードに送信する決定は、そのノードがそのノードのデータを効率的に送信できるか否かに基づいていてもよい。干渉管理メッセージを送信する決定は、親ノードが送信するかもしれないデータの量に基づいていてもよい。干渉管理メッセージを送信する決定は、どのくらい効率よくデータが送信されているかに基づいていてもよい。トラフィックスケジューリングポリシーに基づいて、干渉管理メッセージに対して重みを割り当ててもよい。 【選択図】    図５
Patent JP-2011512445-A (JP)
Title: 水性ポリウレタン混成組成物
IPC: C09D151/08
Filed: 2009-02-16
Abstract: 調製においてＮ−メチルピロリドン含量が低く、または含まれず、一般に揮発性有機溶媒が含まれない、水系芳香族ウレタン−アクリル混成または複合組成物が開示される。上記分散物の調製におけるエチレングリコールモノアルキルエーテルまたはプロピレングリコールモノアルキルエーテルの使用が教示される。最終分散物品質を改善するためのケトン官能性オリゴマーの使用が教示される。プレポリマーの粘度を低下させるためのアクリレートモノマー（複数種可）の使用が教示される。
Patent JP-2011512219-A (JP)
Title: 回収可能な子宮内システム
IPC: A61B17/42
Filed: 2009-02-13
Abstract: 回収可能な子宮内システムは、胚、雄性および／または雌性の配偶子、受精した卵母細胞、未受精卵、およびこれらの要素の組み合わせを含む群から選択される1つまたは複数の要素を含有するように設計された容器(10)と、当該回収可能な子宮内システムを子宮内に保定するための保定装置(20)とを含む。保定装置(20)は、子宮頚部のベアリングによって保定されるように設計された変形可能な要素(21)を含む。人工受精技術において使用される。
Patent JP-2011093924-A (JP)
Title: (-)-venlafaxine derivative, method for producing and using the same
Inventor: JERUSSI THOMAS P
IPC: A61P25/06
Filed: 2011-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition containing a venlafaxine derivative free of the harmful effects such as hypertension and a headache, which racemic venlafaxine [chemical name: (±)-1-[2-(dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexanol], a nontricyclic antidepressant is known to have, along with its advantages.  <P>SOLUTION: The pharmaceutical composition includes a (-)-venlafaxine derivative not containing a (+) stereoisomer substantially, or pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier or excipient. The (-)-venlafaxine derivative is preferably selected from the group consisting of (-)-O-desmethylvenlafaxine, (-)-N-desmethylvenlafaxine, (-)-N, O-didesmethylvenlafaxine and (-)N,N-didesmethylvenlafaxine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012143169-A (JP)
Title: Threshing apparatus
Inventor: ISHIDA TAKEYUKI
IPC: A01F12/00
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To vary a spring biasing force dealing with a load from a treated material required in the vicinity of a threshing chamber when dust conveying guides are arranged in parallel in a fore and aft direction.SOLUTION: A front dust conveying guide operation part 46and a rear dust conveying guide operation part 46are arranged in parallel in the fore and aft direction of the threshing chamber. The biasing force of a spring 55 is adjusted by adjusting a position of a knob 57, respectively. Each dust conveying guide 40 is integrated with an arm 52 through a rotating spindle 49, and the biasing force of the spring 52 is acted, balancing the load from the treated material applied to each dust conveying guide. The fore and aft springs 55, 55 in the same shape and with different loads are used.
Patent JP-2012144105-A (JP)
Title: Steering system of construction machine
Inventor: ISAKA WATARU
IPC: E02F9/16
Filed: 2011-01-10
Abstract: PROBLEM TO BE SOLVED: To allow tipping-up operation of a steering column under such a condition as the tilt angle adjustment and column length adjustment of the steering column are held.SOLUTION: A tip-up mechanism 25, which tips up an upper column 16 of a steering column 13 from an operation position to a tip-up position, is configured to be different from a tilt angle adjustment mechanism 33 and a column length adjustment mechanism 37. When an operator who gets into/out of an operation seat steps on a pedal 44 of the tip-up mechanism 25, the engagement state of a lock pin 40 with the tip-up member 26 is released. The tip-up spring 47 energizes the tip-up member 26 so as to rotate around support shafts 31 and 32, so that the upper column 16 is tipped up in the direction away from the operation seat together with a handle. Here, the tilt angle and the column length can be held at a position adjusted in advance.
Patent JP-2012146551-A (JP)
Title: Nonaqueous electrolyte battery module
Inventor: NAGAI TATSU
IPC: H01M2/34
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery module with a high capacity and high safety.SOLUTION: A nonaqueous electrolyte battery module 100 comprises nonaqueous electrolyte batteries 1 to n. Each of the nonaqueous electrolyte batteries 1 to n has a positive electrode tab 11 and a negative electrode tab 12. The positive electrode tabs 11 of the nonaqueous electrolyte batteries 1 to n-1 are welded to negative electrode tabs 12 of the nonaqueous electrolyte batteries 2 to n, respectively. Each of the positive electrode tabs 11 of the nonaqueous electrolyte batteries 1 to n has a structure in which a metal piece made of a Ni or Ni-Cr alloy is embedded in an aluminum plate. The metal piece made of the Ni or Ni-Cr alloy is embedded in the aluminum plate at a position 10 mm away from an end face of the positive electrode tab 11, and has a width of 5 mm and a thickness of 100 μm.
Patent JP-2012149785-A (JP)
Title: Hot water storage type water heater
Inventor: OKABASHI KENJI
IPC: F24H1/18
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a hot water storage type water heater that can surely secure a required hot-water amount on a hot water supply route side desired with priority by a user, in the hot water storage type water heater having a plurality of hot water supply routes different in delivered hot-water temperatures.SOLUTION: The hot water storage type water heater includes a hot water storage tank 1 for storing hot water heated by a heating means 5, a high-temperature hot water supply route 11 for delivering directly the hot water in the hot water storage tank 1, and a mixing hot water supply route 10 for mixing the hot water in the hot water storage tank 1 with water from an outside, to be delivered, one of the hot water supply routes is set as a preferential hot water supply route, the other thereof is set as a non-preferred hot water supply route, and the hot water amount (preferential side required hot water amount) is set to be delivered in priority from the preferential hot-water supply route. A heat quantity (in-tank heat quantity) of the hot water in the hot water storage tank 1, and a residual heat quantity (required heat quantity) required in a period of bringing the delivered hot-water amount from the preferential hot-water supply route into the priority side required hot-water amount are calculated, and the delivered hot water amount from the non-preferred hot water supply route is prohibited when the in-tank heat quantity gets low to the required heat quantity.
Patent JP-2011074401-A (JP)
Title: Water-absorbent resin having treated surface and method for producing the same
Inventor: TORII ICHIJI
IPC: C08F8/00
Filed: 2011-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-absorbent resin which can sufficiently solves the problem of the gel blocking, can manifest a sufficient absorption ratio without pressure and a sufficient absorption ratio under pressure and, at the same time, can also exert excellent liquid permeability under pressure, and a method for producing the same.  <P>SOLUTION: In the methods for producing a water-absorbent resin having treated surface, a first production method includes a step of mixing a water-absorbent resin obtained by polymerizing a monomer containing acrylic acid and/or a salt thereof as a main component and having an internal crosslinked structure, a complex containing a polyvalent metal atom as a central atom, and an organic secondary crosslinking agent in the presence of an aqueous liquid, and a step of crosslinking a surface of the water-absorbent resin with the organic secondary crosslinking agent. A second production method includes a step of mixing a water-absorbent resin obtained by polymerizing a monomer containing acrylic acid and/or a salt thereof as a main component and having an internal crosslinked structure and a crosslinked surface, with a complex containing a polyvalent metal atom as a central atom in the presence of an aqueous liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012149728-A (JP)
Title: Vacuum thermal insulator, and vacuum thermal insulation panel provided with the same
Inventor: YASUDA YUICHIRO
IPC: F16L59/06
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum thermal insulator that has strength and improved workability even with a plurality of vacuum thermal insulating sections, and to provide a vacuum thermal insulation panel provided with the same.SOLUTION: The vacuum thermal insulator 10 includes: a plurality of core members 12 juxtaposed leaving gaps therebetween to form a plurality of vacuum thermal insulation sections 11; a lath-shaped member 13 that compartmentalizes each core member by being disposed along the outer periphery of the plurality of core members; and packaging members 14, 15 that have gas barrier properties and cover the front and rear of the plurality of core members and the lath-shaped member.
Patent JP-2012148334-A (JP)
Title: Method for joining of different material-joint structure
Inventor: OHAMA SHOSUKE
IPC: B23K20/12
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method for joining a different material-joint structure, which can apply coating up to a marginal part of a joined boundary face.SOLUTION: The method for joining a different material-joint structure by superposing a steel member 12 and a light metal material 14 on each other to join them together by friction stir in a non-fusion state, includes: a coating application step S1 of applying coating to the steel member 12; and a joining step S4 of pushing a rotary tool 54 on a joining part of a light metal material 14 to be joined to a steel member 12 while rotating the rotary tool to soften the joining part of the light metal material 14 and causing a plastic flow in the joining part by the frictional heat generated by the operation, thereby joining the steel member 12 to the light metal material 14.
Patent JP-2011121968-A (JP)
Title: PROCESS FOR MANUFACTURE OF CHROMAN DERIVATIVE, ESPECIALLY alpha-TOCOPHEROL AND ALKANOATE THEREOF
Inventor: BONRATH WERNER
IPC: C07D311/72
Filed: 2011-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacture of a chroman derivative such as an alkanoate of an α-tocopherol (TCP), especially an α-tocopheryl acetate (TCPA).  <P>SOLUTION: There is provided the method wherein the α-tocopherol (TCP) and a derivative thereof are reacted with an acylating agent in the presence of a Lewis acid or a mixture of the Lewis acid with a Bronsted acid as a catalyst under an absolute pressure of at least 1.1 bar. Suitable acid mixtures are iron/iron (II) chloride/hydrogen chloride and zinc (II) chloride/hydrogen chloride.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012159535-A (JP)
Title: Image forming apparatus
Inventor: OKABE YASUSHI
IPC: G03G21/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a surface state of a photosensitive drum may be determined with a simple structure.SOLUTION: A printer 1 comprises: a photosensitive drum 14 on a surface of which an electrostatic latent image is formed; a scanner for scanning the surface of the photosensitive drum 14 with a laser beam L; a sensor unit 41 for detecting intensity (I) of reflected light R of the laser beam L having been reflected on the surface of the photosensitive drum 14; and a CPU 42 for determining a surface state of the photosensitive drum 14 on the basis of a detection result of the sensor unit 41.
Patent JP-2012158665-A (JP)
Title: Inner surface antireflection black coating material for optical device
Inventor: NOGUCHI NAO
IPC: C09D4/02
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inner surface antireflection black coating material for an optical device, wherein the over-time storage stability of the coating material is high; a formed film coated on an optical device is excellent in light resistance; and a high inner surface antireflection function is maintained even if being stored over a long period in a high-temperature high-humidity environment.SOLUTION: The coating material includes titanium dioxide, carbon black, a binder resin, and a solvent. The content of the titanium dioxide is 30.0 to 70.0 mass%, and the content of the carbon black is 0.1 to 20.0 mass%, based on 100 mass% of a solid content of the coating material. The binder resin is constituted of a polyol compound having no polymerizable carbon double bond, an isocyanate compound having no polymerizable carbon double bond, a substance a (a compound having a polymerizable carbon double bond, ≤1 hydroxyl group, ≤1 isocyanate group and no alkoxysilyl group in the molecule, and having a molecular weight of 200 to 12,000) and an alkoxysilane compound having a polymerizable carbon double bond. The content of the alkoxysilane compound is 0.2 to ≤10.0 mass% based on 100 mass% of a solid content of the black coating material.
Patent JP-2012159755-A (JP)
Title: Image formation device and control method thereof
Inventor: AOKI EIJI
IPC: G03G15/01
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To easily perform adjustment for reducing the relative rotation unevenness between photosensitive drums in an extremely short period of time and also to contribute to cost reduction of the whole of a control system.SOLUTION: A control method of an image forming device includes: dividing equally one round along the circumference of each of photosensitive drums 2k, ... into N zones Z1, ...; transferring toner forming an adjustment pattern M using an adjustment patch Mk, ... corresponding to each of the zones Z1, ... to a transfer belt 5; detecting the adjustment patch Mk, ... on the transfer belt 5; when each of required times Tk1, ... between the mutually adjacent zones Z1, ... is detected from the detection times tk1, ... of each adjustment patch Mk, ... for each photosensitive drum 2k, ..., determining specific zones Z1, ... of the required times Tk1, ... which become the shortest (or the longest) for each of the photosensitive drums 2k, ...; and controlling each of electromagnetic clutches 3k, ... such that specific zones Z2, ... of other photosensitive drums 2c, ... stop (or start rotation) synchronously on a temporal axis with respect to the specific zones Z1, ... of the arbitrarily selected photosensitive drums 2k, ....
Patent JP-2012158703-A (JP)
Title: Olefin resin composition, sheet, and thermoformed body
Inventor: MASAMI TOSHIHIKO
IPC: C08L23/10
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an olefin resin composition suitable for production of a sheet excellent in the processability in thermoforming, and a balance between the room temperature impact strength and the low-temperature impact strength; and to provide a sheet and a thermoformed body composed of the same.SOLUTION: The olefin resin composition includes: 80 to 95 mass% of at least one propylene polymer (component (A)) selected from the group consisting of propylene homopolymers and propylene random copolymers; and 5 to 20 mass% of the following ethylene-α-olefin copolymer (component (B)) (here, the total mass of the component (A) and the component (B) is 100 mass%). The component (B) is an ethylene-α-olefin copolymer having a melt flow rate of 0.01 to 1.9 g/10 min, an activation energy of flow of 50 to 150 kJ/mol, and a molecular weight distribution as measured by gel permeation chromatography of 5 to 15.
Patent JP-2011083642-A (JP)
Title: Game machine
Inventor: ICHIOKA ISAO
IPC: A63F5/04
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a game to be carried out while enhancing a feeling of expectation for a usual game.  <P>SOLUTION: The prize winning probability of a re-game 1 rises from 1/100 to 1/2 by winning the re-game 1. When the re-game 1 is only won (the re-game 1 winning a prize A), the prize winning probability of the re-game 1 is set to a high probability state only during four games from the next game, and continuous rendering is performed. On the other hand, when BB2 or BB4 is internally won, the re-game 1 is also won internally at the same time. At this time, a symbol combination of the BB2 or BB4 is not complete, but a symbol combination of the re-game 1 is complete to win the re-game 1 (the re-game 1 winning a prize D). The prize winning probability of the re-game 1 is thereby set to a high probability until winning BB2 or BB4 from the next game, and continuous rendering is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012165040-A (JP)
Title: Receiving device, receiving method, communication system, and communication method
Inventor: KATO KATSUYA
IPC: H04J11/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device capable of estimating a propagation path with a high degree of accuracy.SOLUTION: The receiving device comprises a propagation path estimation part (b106) which estimates a propagation path. The propagation path estimation part comprises: a temporary channel impulse response estimation part (b106-1) which calculates a temporary channel impulse response estimation value; a path extraction part (b106-3) which extracts a path used for calculating a channel impulse response estimation value among the paths constituting the temporary channel impulse response estimation value; a channel impulse response estimation part (b106-4) which calculates the channel impulse response estimation value using the path extracted by the path extraction part; and a frequency response estimation part (b106-5) which performs a time frequency conversion to the channel impulse response estimation value to convert it into a frequency response estimation value.
Patent JP-2011196675-A (JP)
Title: Refrigerator
Inventor: YUASA MASASHI
IPC: F25D27/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of enhancing the illuminance of a corner toward the back of a chamber without adding a semiconductor light-emitting element for illumination.SOLUTION: The refrigerator 100 provided with a main box 101 having an opening on the front surface thereof includes: a first semiconductor light-emitting element 210 having an illumination function having an optical axis oriented toward the back of the main box 101, the illumination function emitting light toward the back of the main box; and a second semiconductor light-emitting element 310 having a function different from the illumination function. The second semiconductor light-emitting element 310 also has an illumination function for emitting light toward the corners of the back of the main box.
Patent JP-2011140650-A (JP)
Title: Ink set, inkjet recording method and recorded matter
Inventor: KOYANAGI TAKASHI
IPC: C09D11/00
Filed: 2011-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording method by using an ink composition having excellent preservation stability and exhibiting high metallic mirror gloss of values of ≥200, ≥200 and ≥100 at 20°, 60° and 85° mirror gloss degrees respectively by paying attention to aluminum as a comparatively inexpensive metallic material, and to provide a recorded matter.  <P>SOLUTION: The pigment dispersion contains a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012164556-A (JP)
Title: Plasma generating device, and cleaning/purifying device and small electric appliance using plasma generating device
Inventor: JITSUMATSU WATARU
IPC: H05H1/24
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generating device that allows radicals to have a longer presence in a liquid, and to provide a cleaning/purifying device, and a small electric appliance, using the plasma generating device.SOLUTION: A plasma generating device 1 includes: a first electrode 12 that is provided in a gas storage 5; a second electrode 13 that is provided in such a manner that at least a portion thereof on a side pairing up with the first electrode 12 is in contact with a liquid 17 in a liquid storage 4; and a reducing member 19 that regenerates radicals that are generated by turning a gas into a plasma and destroyed by oxidation.